GENEVA, March 10 -- POSCO CO., LTD (6261, Donghaean-ro,Nam-gu, Pohang-si,Gyeongsangbuk-do 37859), 주식회사 포스코 (경상북도포항시 남구동해안로 6261) filed a patent application (PCT/KR2023/021089) for "GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR REFINING MAGNETIC DOMAINS THEREOF" on Dec 20, 2023. With publication no. WO/2025/048079, the details related to the patent application was published on Mar 06, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): KWON, Ohyeoul (6...